However, Ibrahimovic said: "It was always mine and the club's intention for me to stay."

He added: "I cannot wait to get back out on that Old Trafford pitch, but I also know that I have to take my time to make sure that I am ready.

"I have been working hard and will continue to do so to make sure I am in the best possible condition for my return to the pitch."

Ibrahimovic made his debut for hometown club Malmo in 1999 and went on to play for Ajax, Juventus, Inter Milan, Barcelona, AC Milan and PSG. He has won a trophy in every season since 2001, including 13 league titles.

He retired from international football after Sweden's exit from Euro 2016, having scored 62 goals in 116 appearances.

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'Lions don't recover like humans'

Ibrahimovic said he turned down offers from "a couple of teams who wanted 'Ibra-kadabra'" but chose to rejoin United because "we had such a great year" last season.

'It will be an eagerly awaited return' - analysis

BBC Sport's Simon Stone

Until the point at which he ruptured his cruciate ligament at the end of April, it seemed certain Ibrahimovic would stay at United for a second season.

In the five weeks between Ibrahimovic injuring himself in a Europa League tie with Anderlecht and the Premier League's retained list being published, it seems a decision was made, in principle, that the 35-year-old would stay if his recovery went well.

United allowed Ibrahimovic to use their medical facilities for his rehabilitation.

During their pre-season tour of the United States, midfielder Paul Pogba said the striker had been the same presence in the dressing room as he had been all along.

All the club and player needed to do was be sure the recovery was going well.

It obviously is, even if talk of a return to action next month is overestimating even Ibrahimovic's powers of recovery.

Mourinho is looking at the second half of the season, and it is understood a reduced contract reflects the fact Ibrahimovic cannot yet play.

There is a question over how the striker can play in the same team as Romelu Lukaku, but that answer is not required for a while yet.

With Wayne Rooney gone, Ibrahimovic has the prestigious number 10 shirt to replace the number nine that has gone to Lukaku.

And Ibrahimovic being the man he is, we are bound to see plenty of him before he makes that eagerly awaited first-team return.